using DocumentCreationSystem.Models;
using Microsoft.Extensions.Logging;
using System.Text.Json;
using System.Collections.Concurrent;

namespace DocumentCreationSystem.Services
{
    /// <summary>
    /// 高级AI Agent服务 - 实现自主学习、记忆管理、个性化适应的智能代理
    /// </summary>
    public interface IAdvancedAIAgentService
    {
        Task<AgentResponse> ProcessRequestAsync(string userId, AgentRequest request);
        Task<AgentMemory> GetAgentMemoryAsync(string agentId);
        Task UpdateAgentMemoryAsync(string agentId, MemoryUpdate update);
        Task<LearningResult> LearnFromInteractionAsync(string agentId, InteractionData interaction);
        Task<PersonalizationProfile> GetPersonalizationProfileAsync(string userId);
        Task<AgentCapability> AssessCapabilityAsync(string agentId, string taskType);
        Task<List<AgentInsight>> GenerateInsightsAsync(string userId, string projectId);
        Task<AgentDecision> MakeDecisionAsync(string agentId, DecisionContext context);
        Task<List<AgentSuggestion>> GetProactiveSuggestionsAsync(string userId);
    }

    public class AdvancedAIAgentService : IAdvancedAIAgentService
    {
        private readonly ILogger<AdvancedAIAgentService> _logger;
        private readonly IAIService _aiService;
        private readonly IDataStorageService _dataStorage;
        private readonly IIntelligentRecommendationEngine _recommendationEngine;
        private readonly ConcurrentDictionary<string, AgentInstance> _activeAgents = new();

        public AdvancedAIAgentService(
            ILogger<AdvancedAIAgentService> logger,
            IAIService aiService,
            IDataStorageService dataStorage,
            IIntelligentRecommendationEngine recommendationEngine)
        {
            _logger = logger;
            _aiService = aiService;
            _dataStorage = dataStorage;
            _recommendationEngine = recommendationEngine;
        }

        /// <summary>
        /// 处理用户请求
        /// </summary>
        public async Task<AgentResponse> ProcessRequestAsync(string userId, AgentRequest request)
        {
            try
            {
                _logger.LogInformation($"处理Agent请求: 用户 {userId}, 类型 {request.RequestType}");

                // 获取或创建Agent实例
                var agent = await GetOrCreateAgentAsync(userId);

                // 更新上下文
                await UpdateAgentContextAsync(agent, request);

                // 分析请求意图
                var intent = await AnalyzeRequestIntentAsync(request, agent);

                // 生成响应
                var response = await GenerateResponseAsync(agent, request, intent);

                // 学习和记忆更新
                await UpdateAgentLearningAsync(agent, request, response);

                // 记录交互
                await RecordInteractionAsync(agent.Id, request, response);

                _logger.LogInformation($"Agent请求处理完成: {response.ResponseType}");
                return response;
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"处理Agent请求失败: 用户 {userId}");
                return new AgentResponse
                {
                    ResponseType = AgentResponseType.Error,
                    Content = "抱歉，处理您的请求时出现了错误。",
                    ErrorMessage = ex.Message
                };
            }
        }

        /// <summary>
        /// 获取Agent记忆
        /// </summary>
        public async Task<AgentMemory> GetAgentMemoryAsync(string agentId)
        {
            try
            {
                var memoryData = await _dataStorage.GetAsync<AgentMemory>($"agent_memory_{agentId}");
                return memoryData ?? new AgentMemory { AgentId = agentId };
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"获取Agent记忆失败: {agentId}");
                return new AgentMemory { AgentId = agentId };
            }
        }

        /// <summary>
        /// 更新Agent记忆
        /// </summary>
        public async Task UpdateAgentMemoryAsync(string agentId, MemoryUpdate update)
        {
            try
            {
                var memory = await GetAgentMemoryAsync(agentId);

                switch (update.UpdateType)
                {
                    case MemoryUpdateType.AddFact:
                        memory.Facts.Add(new MemoryFact
                        {
                            Id = Guid.NewGuid().ToString(),
                            Content = update.Content,
                            Timestamp = DateTime.Now,
                            Importance = update.Importance,
                            Category = update.Category
                        });
                        break;

                    case MemoryUpdateType.AddExperience:
                        memory.Experiences.Add(new MemoryExperience
                        {
                            Id = Guid.NewGuid().ToString(),
                            Description = update.Content,
                            Timestamp = DateTime.Now,
                            Outcome = update.Outcome,
                            LessonsLearned = update.LessonsLearned
                        });
                        break;

                    case MemoryUpdateType.UpdatePreference:
                        memory.Preferences[update.Key] = update.Value;
                        break;
                }

                // 记忆整理和压缩
                await ConsolidateMemoryAsync(memory);

                await _dataStorage.SaveAsync($"agent_memory_{agentId}", memory);
                _logger.LogDebug($"Agent记忆已更新: {agentId}");
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"更新Agent记忆失败: {agentId}");
            }
        }

        /// <summary>
        /// 从交互中学习
        /// </summary>
        public async Task<LearningResult> LearnFromInteractionAsync(string agentId, InteractionData interaction)
        {
            try
            {
                var result = new LearningResult { AgentId = agentId, InteractionId = interaction.Id };

                // 分析交互模式
                var patterns = await AnalyzeInteractionPatternsAsync(agentId, interaction);
                result.IdentifiedPatterns = patterns;

                // 提取知识
                var knowledge = await ExtractKnowledgeFromInteractionAsync(interaction);
                result.ExtractedKnowledge = knowledge;

                // 更新能力评估
                var capabilityUpdates = await UpdateCapabilityAssessmentAsync(agentId, interaction);
                result.CapabilityUpdates = capabilityUpdates;

                // 调整行为策略
                var strategyAdjustments = await AdjustBehaviorStrategyAsync(agentId, interaction);
                result.StrategyAdjustments = strategyAdjustments;

                // 保存学习结果
                await SaveLearningResultAsync(agentId, result);

                _logger.LogInformation($"Agent学习完成: {agentId}, 识别模式 {patterns.Count} 个");
                return result;
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"Agent学习失败: {agentId}");
                return new LearningResult { AgentId = agentId, Success = false, ErrorMessage = ex.Message };
            }
        }

        /// <summary>
        /// 获取个性化档案
        /// </summary>
        public async Task<PersonalizationProfile> GetPersonalizationProfileAsync(string userId)
        {
            try
            {
                var profileData = await _dataStorage.GetAsync<PersonalizationProfile>($"personalization_{userId}");
                if (profileData != null)
                {
                    return profileData;
                }

                // 创建新的个性化档案
                var newProfile = await CreatePersonalizationProfileAsync(userId);
                await _dataStorage.SaveAsync($"personalization_{userId}", newProfile);
                return newProfile;
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"获取个性化档案失败: {userId}");
                return new PersonalizationProfile { UserId = userId };
            }
        }

        /// <summary>
        /// 评估Agent能力
        /// </summary>
        public async Task<AgentCapability> AssessCapabilityAsync(string agentId, string taskType)
        {
            try
            {
                var memory = await GetAgentMemoryAsync(agentId);
                var capability = new AgentCapability
                {
                    AgentId = agentId,
                    TaskType = taskType,
                    AssessedAt = DateTime.Now
                };

                // 基于历史表现评估
                var historicalPerformance = await AnalyzeHistoricalPerformanceAsync(agentId, taskType);
                capability.PerformanceScore = historicalPerformance.AverageScore;

                // 基于知识库评估
                var knowledgeScore = await AssessKnowledgeCapabilityAsync(memory, taskType);
                capability.KnowledgeScore = knowledgeScore;

                // 基于学习能力评估
                var learningScore = await AssessLearningCapabilityAsync(agentId, taskType);
                capability.LearningScore = learningScore;

                // 综合能力评分
                capability.OverallScore = (capability.PerformanceScore + capability.KnowledgeScore + capability.LearningScore) / 3;

                // 识别能力差距
                capability.CapabilityGaps = await IdentifyCapabilityGapsAsync(agentId, taskType, capability);

                // 生成改进建议
                capability.ImprovementSuggestions = await GenerateImprovementSuggestionsAsync(capability);

                return capability;
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"评估Agent能力失败: {agentId}");
                return new AgentCapability { AgentId = agentId, TaskType = taskType, OverallScore = 0.5f };
            }
        }

        /// <summary>
        /// 生成洞察
        /// </summary>
        public async Task<List<AgentInsight>> GenerateInsightsAsync(string userId, string projectId)
        {
            try
            {
                var insights = new List<AgentInsight>();

                // 项目进度洞察
                var progressInsights = await GenerateProgressInsightsAsync(projectId);
                insights.AddRange(progressInsights);

                // 用户行为洞察
                var behaviorInsights = await GenerateUserBehaviorInsightsAsync(userId);
                insights.AddRange(behaviorInsights);

                // 内容质量洞察
                var qualityInsights = await GenerateContentQualityInsightsAsync(projectId);
                insights.AddRange(qualityInsights);

                // 协作效率洞察
                var collaborationInsights = await GenerateCollaborationInsightsAsync(projectId);
                insights.AddRange(collaborationInsights);

                // 趋势预测洞察
                var trendInsights = await GenerateTrendInsightsAsync(userId, projectId);
                insights.AddRange(trendInsights);

                // 按重要性排序
                insights = insights.OrderByDescending(i => i.Importance).ToList();

                _logger.LogInformation($"生成洞察 {insights.Count} 个: 用户 {userId}, 项目 {projectId}");
                return insights;
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"生成洞察失败: 用户 {userId}, 项目 {projectId}");
                return new List<AgentInsight>();
            }
        }

        /// <summary>
        /// 做出决策
        /// </summary>
        public async Task<AgentDecision> MakeDecisionAsync(string agentId, DecisionContext context)
        {
            try
            {
                var decision = new AgentDecision
                {
                    AgentId = agentId,
                    Context = context,
                    DecisionTime = DateTime.Now
                };

                // 收集决策相关信息
                var information = await GatherDecisionInformationAsync(agentId, context);

                // 分析可选方案
                var options = await AnalyzeDecisionOptionsAsync(context, information);
                decision.AvailableOptions = options;

                // 评估每个方案
                var evaluations = await EvaluateOptionsAsync(agentId, options, context);
                decision.OptionEvaluations = evaluations;

                // 选择最佳方案
                var bestEvaluation = evaluations.OrderByDescending(e => e.Score).First();
                var bestOptionIndex = evaluations.IndexOf(bestEvaluation);
                decision.SelectedOption = options[bestOptionIndex];
                decision.Confidence = (float)bestEvaluation.Score;

                // 生成决策理由
                decision.Reasoning = await GenerateDecisionReasoningAsync(decision, evaluations);

                // 识别风险
                decision.IdentifiedRisks = await IdentifyDecisionRisksAsync(decision);

                // 制定执行计划
                decision.ExecutionPlan = await CreateExecutionPlanAsync(decision);

                _logger.LogInformation($"Agent决策完成: {agentId}, 选择 {decision.SelectedOption.Name}");
                return decision;
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"Agent决策失败: {agentId}");
                return new AgentDecision
                {
                    AgentId = agentId,
                    Context = context,
                    Success = false,
                    ErrorMessage = ex.Message
                };
            }
        }

        /// <summary>
        /// 获取主动建议
        /// </summary>
        public async Task<List<AgentSuggestion>> GetProactiveSuggestionsAsync(string userId)
        {
            try
            {
                var suggestions = new List<AgentSuggestion>();

                // 基于用户活动模式的建议
                var activitySuggestions = await GenerateActivityBasedSuggestionsAsync(userId);
                suggestions.AddRange(activitySuggestions);

                // 基于项目状态的建议
                var projectSuggestions = await GenerateProjectBasedSuggestionsAsync(userId);
                suggestions.AddRange(projectSuggestions);

                // 基于学习机会的建议
                var learningSuggestions = await GenerateLearningOpportunitySuggestionsAsync(userId);
                suggestions.AddRange(learningSuggestions);

                // 基于效率优化的建议
                var efficiencySuggestions = await GenerateEfficiencyOptimizationSuggestionsAsync(userId);
                suggestions.AddRange(efficiencySuggestions);

                // 基于协作机会的建议
                var collaborationSuggestions = await GenerateCollaborationSuggestionsAsync(userId);
                suggestions.AddRange(collaborationSuggestions);

                // 过滤和排序
                suggestions = await FilterAndRankSuggestionsAsync(suggestions, userId);

                _logger.LogInformation($"生成主动建议 {suggestions.Count} 个: 用户 {userId}");
                return suggestions;
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"获取主动建议失败: 用户 {userId}");
                return new List<AgentSuggestion>();
            }
        }

        #region 私有辅助方法

        private async Task<AgentInstance> GetOrCreateAgentAsync(string userId)
        {
            var agentKey = $"agent_{userId}";
            if (_activeAgents.TryGetValue(agentKey, out var existingAgent))
            {
                return existingAgent;
            }

            var agent = new AgentInstance
            {
                Id = agentKey,
                UserId = userId,
                CreatedAt = DateTime.Now,
                LastActiveAt = DateTime.Now
            };

            // 加载Agent配置和记忆
            agent.Memory = await GetAgentMemoryAsync(agent.Id);
            agent.PersonalizationProfile = await GetPersonalizationProfileAsync(userId);

            _activeAgents[agentKey] = agent;
            return agent;
        }

        private async Task UpdateAgentContextAsync(AgentInstance agent, AgentRequest request)
        {
            agent.LastActiveAt = DateTime.Now;
            agent.CurrentContext = request.Context;
            
            // 更新上下文历史
            agent.ContextHistory.Add(new ContextSnapshot
            {
                Timestamp = DateTime.Now,
                Context = request.Context,
                RequestType = request.RequestType
            });

            // 保持最近50个上下文
            if (agent.ContextHistory.Count > 50)
            {
                agent.ContextHistory.RemoveAt(0);
            }

            await Task.Delay(1); // 占位符
        }

        private async Task<RequestIntent> AnalyzeRequestIntentAsync(AgentRequest request, AgentInstance agent)
        {
            var prompt = $@"
分析以下用户请求的意图：

请求内容：{request.Content}
请求类型：{request.RequestType}
上下文：{JsonSerializer.Serialize(request.Context)}

请识别：
1. 主要意图类型（信息查询、任务执行、创作协助、问题解决等）
2. 具体目标
3. 紧急程度
4. 所需资源

分析结果：";

            var response = await _aiService.GenerateTextAsync(prompt, 500, 0.3f);
            
            return new RequestIntent
            {
                IntentType = "general",
                Confidence = 0.8f,
                Description = response,
                RequiredCapabilities = new List<string> { "text_generation" }
            };
        }

        private async Task<AgentResponse> GenerateResponseAsync(AgentInstance agent, AgentRequest request, RequestIntent intent)
        {
            var response = new AgentResponse
            {
                RequestId = request.Id,
                ResponseType = AgentResponseType.Success,
                GeneratedAt = DateTime.Now
            };

            // 基于意图生成响应
            switch (intent.IntentType.ToLower())
            {
                case "information":
                    response.Content = await GenerateInformationResponseAsync(request, agent);
                    break;
                case "task":
                    response.Content = await GenerateTaskResponseAsync(request, agent);
                    break;
                case "creative":
                    response.Content = await GenerateCreativeResponseAsync(request, agent);
                    break;
                default:
                    response.Content = await GenerateGeneralResponseAsync(request, agent);
                    break;
            }

            // 添加个性化元素
            response.Content = await PersonalizeResponseAsync(response.Content, agent.PersonalizationProfile);

            // 生成后续建议
            response.Suggestions = await GenerateFollowUpSuggestionsAsync(request, response, agent);

            return response;
        }

        private async Task UpdateAgentLearningAsync(AgentInstance agent, AgentRequest request, AgentResponse response)
        {
            var interaction = new InteractionData
            {
                Id = Guid.NewGuid().ToString(),
                AgentId = agent.Id,
                Request = request,
                Response = response,
                Timestamp = DateTime.Now
            };

            await LearnFromInteractionAsync(agent.Id, interaction);
        }

        private async Task RecordInteractionAsync(string agentId, AgentRequest request, AgentResponse response)
        {
            var interaction = new
            {
                AgentId = agentId,
                RequestId = request.Id,
                ResponseId = response.Id,
                Timestamp = DateTime.Now,
                RequestType = request.RequestType,
                ResponseType = response.ResponseType,
                Success = response.ResponseType == AgentResponseType.Success
            };

            await _dataStorage.SaveAsync($"interaction_{agentId}_{DateTime.Now:yyyyMM}", interaction);
        }

        private async Task ConsolidateMemoryAsync(AgentMemory memory)
        {
            // 记忆整理：合并相似事实，删除过时信息，提取重要模式
            
            // 删除过期的短期记忆
            var cutoff = DateTime.Now.AddDays(-7);
            memory.Facts.RemoveAll(f => f.Timestamp < cutoff && f.Importance < 0.3f);

            // 合并相似的经验
            await MergeSimilarExperiencesAsync(memory);

            await Task.Delay(1); // 占位符
        }

        private async Task MergeSimilarExperiencesAsync(AgentMemory memory)
        {
            // 简化的经验合并逻辑
            var groupedExperiences = memory.Experiences
                .GroupBy(e => e.Category)
                .Where(g => g.Count() > 1)
                .ToList();

            foreach (var group in groupedExperiences)
            {
                if (group.Count() > 5)
                {
                    // 保留最重要的经验，合并其他
                    var important = group.OrderByDescending(e => e.Importance).Take(3).ToList();
                    var others = group.Except(important).ToList();

                    // 创建合并的经验记录
                    var merged = new MemoryExperience
                    {
                        Id = Guid.NewGuid().ToString(),
                        Description = $"合并的{group.Key}经验 ({others.Count}个)",
                        Category = group.Key,
                        Timestamp = DateTime.Now,
                        Importance = others.Average(e => e.Importance)
                    };

                    // 移除旧经验，添加合并的经验
                    foreach (var exp in others)
                    {
                        memory.Experiences.Remove(exp);
                    }
                    memory.Experiences.Add(merged);
                }
            }

            await Task.Delay(1); // 占位符
        }

        private async Task<List<InteractionPattern>> AnalyzeInteractionPatternsAsync(string agentId, InteractionData interaction)
        {
            // 分析交互模式的简化实现
            await Task.Delay(10);
            return new List<InteractionPattern>
            {
                new InteractionPattern
                {
                    PatternType = "request_frequency",
                    Description = "用户请求频率模式",
                    Confidence = 0.7f
                }
            };
        }

        private async Task<List<KnowledgeItem>> ExtractKnowledgeFromInteractionAsync(InteractionData interaction)
        {
            await Task.Delay(10);
            return new List<KnowledgeItem>();
        }

        private async Task<List<CapabilityUpdate>> UpdateCapabilityAssessmentAsync(string agentId, InteractionData interaction)
        {
            await Task.Delay(10);
            return new List<CapabilityUpdate>();
        }

        private async Task<List<StrategyAdjustment>> AdjustBehaviorStrategyAsync(string agentId, InteractionData interaction)
        {
            await Task.Delay(10);
            return new List<StrategyAdjustment>();
        }

        private async Task SaveLearningResultAsync(string agentId, LearningResult result)
        {
            await _dataStorage.SaveAsync($"learning_{agentId}_{DateTime.Now:yyyyMMdd}", result);
        }

        private async Task<PersonalizationProfile> CreatePersonalizationProfileAsync(string userId)
        {
            return new PersonalizationProfile
            {
                UserId = userId,
                CreatedAt = DateTime.Now,
                CommunicationStyle = "professional",
                PreferredResponseLength = "medium",
                PersonalityTraits = new Dictionary<string, float>
                {
                    ["friendliness"] = 0.7f,
                    ["formality"] = 0.6f,
                    ["detail_level"] = 0.5f
                }
            };
        }

        private async Task<PerformanceAnalysis> AnalyzeHistoricalPerformanceAsync(string agentId, string taskType)
        {
            await Task.Delay(10);
            return new PerformanceAnalysis { AverageScore = 0.75f };
        }

        private async Task<float> AssessKnowledgeCapabilityAsync(AgentMemory memory, string taskType)
        {
            // 基于记忆中的相关知识评估能力
            var relevantFacts = memory.Facts.Where(f => f.Category == taskType).ToList();
            var relevantExperiences = memory.Experiences.Where(e => e.Category == taskType).ToList();

            var knowledgeScore = (relevantFacts.Count * 0.1f + relevantExperiences.Count * 0.2f);
            return Math.Min(knowledgeScore, 1.0f);
        }

        private async Task<float> AssessLearningCapabilityAsync(string agentId, string taskType)
        {
            await Task.Delay(10);
            return 0.8f; // 简化实现
        }

        private async Task<List<string>> IdentifyCapabilityGapsAsync(string agentId, string taskType, AgentCapability capability)
        {
            var gaps = new List<string>();
            
            if (capability.PerformanceScore < 0.7f)
                gaps.Add("执行效率需要提升");
            if (capability.KnowledgeScore < 0.6f)
                gaps.Add("相关知识储备不足");
            if (capability.LearningScore < 0.8f)
                gaps.Add("学习适应能力有待加强");

            return gaps;
        }

        private async Task<List<string>> GenerateImprovementSuggestionsAsync(AgentCapability capability)
        {
            var suggestions = new List<string>();

            foreach (var gap in capability.CapabilityGaps)
            {
                switch (gap)
                {
                    case "执行效率需要提升":
                        suggestions.Add("增加相关任务的练习频率");
                        break;
                    case "相关知识储备不足":
                        suggestions.Add("学习相关领域的专业知识");
                        break;
                    case "学习适应能力有待加强":
                        suggestions.Add("多样化任务训练以提高适应性");
                        break;
                }
            }

            return suggestions;
        }

        // 其他私有方法的简化实现...
        private async Task<List<AgentInsight>> GenerateProgressInsightsAsync(string projectId) { await Task.Delay(10); return new List<AgentInsight>(); }
        private async Task<List<AgentInsight>> GenerateUserBehaviorInsightsAsync(string userId) { await Task.Delay(10); return new List<AgentInsight>(); }
        private async Task<List<AgentInsight>> GenerateContentQualityInsightsAsync(string projectId) { await Task.Delay(10); return new List<AgentInsight>(); }
        private async Task<List<AgentInsight>> GenerateCollaborationInsightsAsync(string projectId) { await Task.Delay(10); return new List<AgentInsight>(); }
        private async Task<List<AgentInsight>> GenerateTrendInsightsAsync(string userId, string projectId) { await Task.Delay(10); return new List<AgentInsight>(); }

        private async Task<DecisionInformation> GatherDecisionInformationAsync(string agentId, DecisionContext context) { await Task.Delay(10); return new DecisionInformation(); }
        private async Task<List<DecisionOption>> AnalyzeDecisionOptionsAsync(DecisionContext context, DecisionInformation information) { await Task.Delay(10); return new List<DecisionOption>(); }
        private async Task<List<OptionEvaluation>> EvaluateOptionsAsync(string agentId, List<DecisionOption> options, DecisionContext context) { await Task.Delay(10); return new List<OptionEvaluation>(); }
        private async Task<string> GenerateDecisionReasoningAsync(AgentDecision decision, List<OptionEvaluation> evaluations) { await Task.Delay(10); return "基于综合分析的决策"; }
        private async Task<List<string>> IdentifyDecisionRisksAsync(AgentDecision decision) { await Task.Delay(10); return new List<string>(); }
        private async Task<DocumentCreationSystem.Models.ExecutionPlan> CreateExecutionPlanAsync(AgentDecision decision) { await Task.Delay(10); return new DocumentCreationSystem.Models.ExecutionPlan(); }

        private async Task<List<AgentSuggestion>> GenerateActivityBasedSuggestionsAsync(string userId) { await Task.Delay(10); return new List<AgentSuggestion>(); }
        private async Task<List<AgentSuggestion>> GenerateProjectBasedSuggestionsAsync(string userId) { await Task.Delay(10); return new List<AgentSuggestion>(); }
        private async Task<List<AgentSuggestion>> GenerateLearningOpportunitySuggestionsAsync(string userId) { await Task.Delay(10); return new List<AgentSuggestion>(); }
        private async Task<List<AgentSuggestion>> GenerateEfficiencyOptimizationSuggestionsAsync(string userId) { await Task.Delay(10); return new List<AgentSuggestion>(); }
        private async Task<List<AgentSuggestion>> GenerateCollaborationSuggestionsAsync(string userId) { await Task.Delay(10); return new List<AgentSuggestion>(); }
        private async Task<List<AgentSuggestion>> FilterAndRankSuggestionsAsync(List<AgentSuggestion> suggestions, string userId) { return suggestions.OrderByDescending(s => s.Priority).ToList(); }

        private async Task<string> GenerateInformationResponseAsync(AgentRequest request, AgentInstance agent) { return await _aiService.GenerateTextAsync($"请回答：{request.Content}", 500, 0.7f); }
        private async Task<string> GenerateTaskResponseAsync(AgentRequest request, AgentInstance agent) { return await _aiService.GenerateTextAsync($"任务处理：{request.Content}", 500, 0.7f); }
        private async Task<string> GenerateCreativeResponseAsync(AgentRequest request, AgentInstance agent) { return await _aiService.GenerateTextAsync($"创意协助：{request.Content}", 800, 0.8f); }
        private async Task<string> GenerateGeneralResponseAsync(AgentRequest request, AgentInstance agent) { return await _aiService.GenerateTextAsync(request.Content, 500, 0.7f); }
        private async Task<string> PersonalizeResponseAsync(string content, PersonalizationProfile profile) { return content; }
        private async Task<List<string>> GenerateFollowUpSuggestionsAsync(AgentRequest request, AgentResponse response, AgentInstance agent) { return new List<string>(); }

        #endregion
    }
}
